GeForce GT 755M SLI vs GeForce GTX 675MX

Find out if it is worth upgrading your current GPU setup by comparing GeForce GT 755M SLI and GeForce GTX 675MX. Here you can take a closer look at graphics cards specs, such as core clock speed, memory type and size, display connectors, etc. The price, overall benchmark and gaming performances are usually defining factors when it comes to choosing between GeForce GT 755M SLI and GeForce GTX 675MX. Make sure that the graphics card has compatible dimensions and will properly fit in your new or current computer case. Also these graphics cards may have different system power recommendations, so take that into consideration and upgrade your PSU if necessary.

GeForce GT 755M SLI and GeForce GTX 675MX are Laptop Graphics Cards

Note: GeForce GT 755M SLI and GeForce GTX 675MX are only used in laptop graphics. They have lower GPU clock speed compared to the desktop variant, which results in lower power consumption, but also 10-30% lower gaming performance. Check available laptop models with GeForce GT 755M SLI or GeForce GTX 675MX here:

Main Specs

  GeForce GT 755M SLI GeForce GTX 675MX
Power consumption (TDP) 2x ~50 Watt 100 Watt
Interface MXM-B (3.0)
Supplementary power connectors None
Memory type GDDR5 GDDR5
Maximum RAM amount 2x 2 GB 2 GB
Display Connectors No outputs
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  • GeForce GTX 675MX has 4900% more power consumption, than GeForce GT 755M SLI.
  • GeForce GT 755M SLI and GeForce GTX 675MX have maximum RAM of 2 GB.
  • Both cards are used in Laptops.
  • GeForce GT 755M SLI and GeForce GTX 675MX are build with Kepler architecture.
  • Core clock speed of GeForce GT 755M SLI is 380 MHz higher, than GeForce GTX 675MX.
  • GeForce GT 755M SLI and GeForce GTX 675MX are manufactured by 28 nm process technology.
  • Memory clock speed of GeForce GT 755M SLI is 3600 MHz higher, than GeForce GTX 675MX.

Game benchmarks

high / 1080p 14−16 9−10
ultra / 1080p 8−9 5−6
QHD / 1440p 2−3 0−1
low / 720p 30−35 21−24
medium / 1080p 18−20 12−14
The average gaming FPS of GeForce GT 755M SLI in Assassin's Creed Odyssey is 50% more, than GeForce GTX 675MX.

Full Specs

  GeForce GT 755M SLI GeForce GTX 675MX
Architecture Kepler Kepler
Code name N14P-? N13E-GSR
Type Laptop Laptop
Release date 1 November 2013 1 October 2012
Pipelines 768 960
Core clock speed 980 MHz 600 MHz
Transistor count 2x 1300 Million 3,540 million
Manufacturing process technology 28 nm 28 nm
Texture fill rate 48.0 billion/sec
Floating-point performance 1,256 gflops
Memory bus width 2x 128 Bit 256 Bit
Memory clock speed 5400 MHz 1800 MHz
Memory bandwidth 115.2 GB/s
Shared memory - -
DirectX DirectX 11, Shader 5.0 12 API
Shader Model 5.1
OpenGL 4.5
OpenCL 1.1
Vulkan 1.1.126
CUDA + +
CUDA cores 960
Bus support PCI Express 2.0
SLI options +
HDMI +
HDCP +
Maximum VGA resolution Up to 2048x1536
Bitcoin / BTC (SHA256) 63 Mh/s
Laptop size large large
Optimus +
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